Heavy Duty - bulbs made for special tasks. Their durability, improved lifetime, shock and vibration resistance is the effect of the application of modern technologies. Perfect for trucks and other vehicles used in extreme conditions.
Pros: Improved shock and vibration resistance 2x longer lifetime
M-Tech Halogen Bulbs are characterized by great durability because of the high quality materials used in the production process - hardened quartz glass and high-grade steel. Hardened filament and the average lifetime of 1000 working hours makes the HEAVY DUTY bulb equal to OSRAM's Truckstar PRO. Our bulbs have the E-mark.